USD538048SActiveUtility

Propeller broom block

47
Assignee: HARPER BRUSH WORKS INCPriority: Jul 5, 2006Filed: Jul 5, 2006Granted: Mar 13, 2007
Est. expiryJul 5, 2026(expired)· nominal 20-yr term from priority
Inventors:William P. Camp, Jr.
47
PatentIndex Score
6
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a propeller broom block, as shown and described.

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